laur5446 I went to a private clinic for an MRI a few years back (due to an unrelated eye condition) and it came back normal. They tried to give me hard anti-seizure meds. I didn't take one pill because I knew it was BS. It turns out for about 3 years I was getting severe bouts of acute interocular hypertension, thankfully it didn't result in glaucoma and a laser treatment and drops keep my eye pressure stable.
I had to fight to get a referral from my local optician to my local eye clinic and every step along the way I was told I was suffering from migraine. Which wasn't the case. So I know how easily people will misdiagnose (even if you pay a LOT of your own money for their opinion).
How are you with older tech? Is there a cutoff point for you? Have you tried connecting a really old (but good) machine to a new LED monitor?
I think due to the fact that all tech in the last 5+ years has dodgy dithering/rendering, it is hard to seperate the panel being at fault from the display drivers/OS. I am more comfortable with CCFL (just because it's softer on the eyes) but LED is fine, provided the right equipment is connected to it. I am sensible with my LED choices though and make sure it's PWM free and a reliable brand (Dell Ultrasharp as an example).
It's not right for anybody to have to resort to taking meds in our situation. As your MRI came back okay, and you're fine in the other areas of your life, I wouldn't touch them. I'm sure we could all find a pill that works for us, or at least enough for us to get by in our careers, but this really isn't the answer, and given time hopefully more research will be performed to get to the bottom of this issue. I still maintain the very fact I am fine on one machine but not on another is an epic fail for technology, not my body.